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Finding the Third Proportional to 7,710,733.50 and 16,934,922

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Solution

The third proportional to 7,710,733.50 and 16,934,922 is: 37,193,813.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,710,733.50 : 16,934,922 = 16,934,922 : x
  2. Step 2: Convert to fraction form
    7,710,733.50/16,934,922 = 16,934,922/x
  3. Step 3: Cross multiply
    7,710,733.50x = 16,934,922 × 16,934,922
  4. Step 4: Simplify right side
    7,710,733.50x = 286,791,583,146,084
  5. Step 5: Solve for x
    x = 286,791,583,146,084/7,710,733.50
  6. Step 6: Final answer
    x = 37,193,813.42

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.